The brass ball valve evolved from the plug, and its opening and closing parts act as a ball, using the ball to rotate 90 degrees around the axis of the valve stem to achieve the purpose of opening and closing. It has the characteristics of fast opening and closing, lightweight, simple structure, small volume, good sealing performance, and low fluid1
The electric flange gate valve is equipped with a multi turn electric actuator in the gate valve body, which makes the valve plate move up and down in a straight line, achieving remote control of the valve position switch, making it convenient and fast. Electric flange gate valves are suitable for remote control of valve position switches on pipeli1
The SFCV rubber disc check valve is installed at the outlet of the water pump to prevent water flow backflow and damage from water hammer to the pump. This valve adopts a full flow design, which is not easy to accumulate debris, and has the characteristics of small head loss and convenient maintenance. This valve can also be installed on the bypass1
Electric regulating valve is a valve used to regulate fluid flow, which can achieve flow regulation by driving the valve opening change through an electric actuator. Electric control valves are usually composed of valve bodies, electric actuators, controllers, and other components [1]. The structural diagram can refer to relevant design manuals or 1
The hydraulic controlled slow closing check butterfly valve is currently an advanced pipeline control equipment at home and abroad, mainly installed at the inlet of hydraulic turbines in hydropower stations and used as the inlet valve of hydraulic turbines; Or installed at the pump outlet of various pump stations such as water conservancy, electric1
Overview of piston type quick opening mud discharge valve: The J744X hydraulic piston type quick open sludge valve and pneumatic piston type quick open sludge valve are generally installed outside the bottom wall of various water treatment plants or industrial sedimentation tanks to remove sediment and dirt from the sedimentation tank.
The structure of the piston type electric flow and pressure regulating valve is: the valve body of the piston type electric flow and pressure regulating valve is divided into inner and outer layers, and the medium flows in the valve chamber between the inner and outer layers of the valve body. When the valve is running, the electric actuator receiv1
The structure of the piston type electric flow and pressure regulating valve is: the valve body of the piston type electric flow and pressure regulating valve is divided into inner and outer layers, and the medium flows in the valve chamber between the inner and outer layers of the valve body. When the valve is running, the electric actuator receiv1
1、 Overview Each water pump needs to be equipped with a bottom valve, which is usually installed below the water surface, while the above water bottom valve is installed above the water surface. It is a replacement product of the old bottom valve and is an ideal water diversion equipment and can also replace vacuum pumps and vacuum pumping devices.1